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<head><meta charset="utf-8"><title>Running test suite · t-compiler · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/index.html">t-compiler</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/Running.20test.20suite.html">Running test suite</a></h3>

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<a name="227106104"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/Running%20test%20suite/near/227106104" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Plecra <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/Running.20test.20suite.html#227106104">(Feb 20 2021 at 17:40)</a>:</h4>
<p>I'm trying to test my changes with <code>python3 ./x.py test --stage 0 library/std</code> and getting this error:</p>
<p>thread 'main' panicked at 'failed to get environment variable <code>"RUST_BACKTRACE"</code>: The system could not find the environment option that was entered. (os error 203)', library\std\src\env.rs:242:29</p>



<a name="227106143"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/Running%20test%20suite/near/227106143" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Plecra <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/Running.20test.20suite.html#227106143">(Feb 20 2021 at 17:41)</a>:</h4>
<p>It's fixed if I define the environment variable, and another variable is requested. I'd normally expect it to use a default if the environment variable wasn't set. Anyone know what's up?</p>



<a name="227106700"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/Running%20test%20suite/near/227106700" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Plecra <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/Running.20test.20suite.html#227106700">(Feb 20 2021 at 17:51)</a>:</h4>
<p>hahah, looks like it mustve been a bug in my changes. Not sure how I managed to cause that :/</p>



<a name="227363639"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/Running%20test%20suite/near/227363639" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jubilee <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/Running.20test.20suite.html#227363639">(Feb 23 2021 at 00:30)</a>:</h4>
<p>what are you changing?</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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